prefab steel structure space frame shed aircraft hangar roof
| Steel Structure components | ||
| Main steel frame | Q345B | hot rolled H section or Steel Welded H Section |
| Purlin | Q235B Q345B | C Section Steel or Z Section Steel |
| Roof Cladding | Sandwich Panel or Corrugated steel sheet | EPS sandwich panel , glass fiber sandwich panel , rock wool sandwich panel , and PU sandwich panel or steel sheet |
| Wall Cladding | Sandwich Panel or Corrugated steel sheet | EPS sandwich panel , glass fiber sandwich panel , rock wool sandwich panel , and PU sandwich panel or steel sheet |
| Tie bar | Q235B | Circular Steel Tube |
| Brace steel | Q235B | Round Bar |
| Column & Transverse Brace | Q235B | Angle Steel or H Section Steel or Steel Pipe |
| Knee Brace | Q235B | Angle Steel |
| Roof Gutter | Q235B | Steel Sheet/ stainless steel |
| Rainspout | PVC | PVC Pipe |
| Door | plastic steel | sliding door, rolling door |
| Aluminum alloy | ||
| Windows | plastic steel | sliding windows |
| Aluminum alloy | ||
| High Strengthen Bolt | 45#,20MnTiB,35VB | Standard parts |
Qingdao Yili Steel Structure Co., Ltd., the leading steel structure supplier in China, specialized in providing structure project service for 18 years. Integrates the designing, manufacturing, processing, installing and after-service of various steel structure projects, including steel structural warehouse, workshop, agricultural project(horse, cattle shed, barn, and poultry house), garage and hanger.
Qingdao Yili is located in the Northern Industrial Zone of Qingdao City, the new hot spot for economy and investment. With a total building area of 30000 square meters, possesses many advanced domestic equipments, two steel structure automatic welding lines, two H steel beam molding lines.
As a professional factory with many patents and international certifications such as SGS, Bureau Veritas, EN1090 EXC2, CE, IWE, and ISO9001 etc. Qingdao YILI Steel Structure will offer the most convenient and cost-effective solutions for your projects.
FAQ
Q: You are manufacture factory or trading company?
A: We are manufacture factory. And you are welcomed to visit us for inspection. The quality control flow will show you our professionalism. Also you will enjoy the best quality and competitive price.
Q: Whats the quality assurance you provided and how do you control quality ?
A: Established a procedure to check products at all stages of the manufacturing process - raw materials, in process materials, validated or tested materials, finished goods, etc. SGS, BV and other testing are available for us.
Q: Can you offer designing service?
A: Yes, we have excellent design team. We could design full solution drawings as per your requirments.
Q: Do you offer guiding installation on site overseas?
A: Yes, usually we will send you the detailed installation drawing and video, if you need, we can provide the installation service, supervision and training by extra. We can send our professional technical engineer to supervise installation on site overseas.
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